How heavy does Princeton weigh SAT 1 over SAT 2 and AP scores? My SAT 1 is a 1450 superscored (although my essay is a 7-7-7), but my SAT 2 are 800 in math 2 and physics and 790 in chem and my AP scores are 5 in AB Calc and both parts of AP Physics C. If the rest of my application is strong (can check out all the details in a previous post), will I be still considered SCEA BSE major? Thanks 
Those stats are fine and show strength in the areas required for a BSE concentrator (math and physics). Princeton is not looking for perfect scores but that you meet a general threshold of proficiency, which your scores indicate. Admission is extremely competitive and the other components of your application (GPA, course rigor, EC’s and essays) are strongly considered in the process as well.